# Omnitic

less info
reputation
227
bio website location age member for 1 year, 5 months seen 3 hours ago profile views 627

# 335 Comments

 14h comment Use generating functions to solve recurrence equation. please use latex in the future, to learn latex simply click on the edit option on other user's questions and answers and use their code for your stuff. math code goes between dollar signs. 14h comment Permutation question but they are 7 digit numbers. shouldn't there be 6 left to pick? 16h comment Finding an Abelian subgroup all cyclic subgroups are abelian. 17h comment Permutation question thanks, does this look good to you? the 6 is to position the 3. the remaining ones create a number not containing a 3 or 6 or starting with 0. 17h comment How to count “straight only” on poker can a straight be QKA23? 19h comment How to prove this?. try to make the title of the question useful for people looking for something similar. 20h comment Prove that tree has independent set great minds think alike. 20h comment Sequence difference equatiom nice editing Alex 20h comment How do you solve this logarithm? +1 for being the fastest, I expect +2 for being the second fastest. 22h comment We are dealt a five-card poker hand. The probability that this hand contains exactly two face cards if it has exactly two aces= aces are face cards right? 22h comment Sum to infinite terms faster method what is 1/1.3.5? is it $\frac{1}{1*3*5}=\frac{1}{15}$? 22h comment $\sin^2$ notation and uses of the alternative. do you know of any uses for composition of trigonometric functions? 23h comment When does a square matrix is equivalent to the identity matrix? what is the definition of rank? 2d comment Unknown maths topic, does the numbers hold You can upload images to stackexchange, although it would be preperafble to transcribe it, it helps others and isn't that hard. 2d comment Suppose you pay 3.00 dollars to roll a fair die with the understanding that you will get back 5.00 dollars… right, edited, thank you. Dec1 comment How to calculate profit share for this example oh, how is it compunded? Dec1 comment How to calculate profit share for this example what does for Rs. 100,000 mean and what does that remained in the account 5 days only mean? Dec1 comment primes in integer valued polynomials. i mean P(n) takes prime values infinitely often. Nov30 comment Can someone help with this limit? How? the title of your question is not going to be useful fro people looking for a similar one. Nov30 comment Deriving a formula for the number of ways to partition a set ok, I think it's ok now, thanks for the help.